import java.util.Scanner;
public class Scann{
	public static void main (String[] args){
		Scanner scan=new Scanner(System.in);
		int a=scan.nextInt();
		System.out.println("a="+a);
	}
}

/*

import java.util.Scanner
import java.util.Scanner
import java.util.Scanner
import java.util.Scanner
import java.util.Scanner
import java.util.Scanner
import java.util.Scanner
Scanner scan = new Scanner(System.in)
Scanner scan = new Scanner(System.in)
Scanner scan = new Scanner(System.in)
Scanner scan = new Scanner(System.in)
Scanner scan = new Scanner(System.in)


*/